CN202057284U - Flatness rapid measuring device of plate-shaped part - Google Patents
Flatness rapid measuring device of plate-shaped part Download PDFInfo
- Publication number
- CN202057284U CN202057284U CN2011200921728U CN201120092172U CN202057284U CN 202057284 U CN202057284 U CN 202057284U CN 2011200921728 U CN2011200921728 U CN 2011200921728U CN 201120092172 U CN201120092172 U CN 201120092172U CN 202057284 U CN202057284 U CN 202057284U
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- plate
- width
- side face
- slab
- flatness
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a flatness rapid measuring device of a plate-shaped part, comprising a front plate, a back plate and at least one fixed thick plate. The front plate comprises a smooth and flat first side face, the back plate comprises a smooth and flat second side face, and the first side face and the second side face are arranged relatively and are parallel with each other. A clearance is formed between the first side face and the second side face, the fixed thick plate is arranged between the first side face and the second side face, and the fixed thick plate is perpendicular to the first side face and the second side face. The fixed thick plate possesses a first width, the clearance possesses a second width, and the first width is equal to the second width. The front plate and the fixed thick plate are fixed via a first fastener, and the back plate and the fixed thick plate are fixed via a second fastener. The flatness rapid measuring device of the plate-shaped part of the utility model is simple in structure, high in measuring precision, convenient in operation, wide in use range, and is especially suitable for the mass productions of same specification parts.
Description
Technical field
The utility model relates to a kind of measurement mechanism, and particularly a kind of plate part flatness rapid measurement device is used for measuring fast the flatness of plate part.
Background technology
Along with economy and progress of science and technology, in real work, the flatness of object is required very highly, except will accurately measuring, also tend to run into the accurate measurement and the adjustment of the flatness of small-sized plate part to the flatness of large-sized structural parts.
And the device of existing measurement or adjustment plate part flatness mainly is to utilize milscale, under the situation of having stipulated thickness and error, plate part is measured with milscale one by one, yet this plate part is when carrying out the measurement of planeness, need choose a plurality of positions measures, and the result who measures is also inaccurate, and the disqualification rate height can not satisfy client's demand; In addition, this metering system waste lot of manpower and material resources is unsuitable for mass production.
So be necessary to design and aly be convenient to measure and the accurate flatness inspection devices of measurement result remedies these defectives of known techniques.
The utility model content
The technical problems to be solved in the utility model is to overcome many deficiencies of the prior art, and a kind of rapid and reliable plate part flatness rapid measurement device is provided, and its measuring accuracy height is easy to operate, with low cost, is fit to the production of same specification part in enormous quantities.
In order to achieve the above object, the utility model provides a kind of plate part flatness rapid measurement device, it is characterized in that: it comprises header board, back plate and certain at least slab; Described header board comprises the smooth first smooth side, and described back plate comprises the smooth second smooth side, and described first side and described second side are oppositely arranged and are parallel to each other, and have the gap between described first side and described second side; Describedly decide slab and be located between described first side and described second side, and describedly decide slab and described first side, described second side is all vertical; Describedly decide slab and have first width, described gap has second width, and described first width equates with described second width; Described header board and describedly decide slab and fix by first securing member, described back plate and describedly decide slab and fix by second securing member, described header board, described plate afterwards and describedly decide slab, or glass stone material, or epoxy plate by metal material, or engineering plastics are made.
By mutually combining of above-mentioned each element, after the staff determines thickness alpha, thickness error ± β and flatness δ that plate part needs, then can calculate the width D that described gap can be provided with by formula D≤α ± β+δ.When measuring, because the width in described gap is certain,, can be specification product by the person smoothly so will need the plate part of measurement plane degree to put into described gap, can not be substandard product by the person; At the product of different-thickness, the staff only need change and describedly decide slab and can measure its flatness; In addition, described plate part flatness rapid measurement device also can be used for processing and corrects part, makes its flatness meet the needs of equipment.
Description of drawings
Accompanying drawing 1 is the synoptic diagram of the utility model plate part flatness rapid measurement device.
Embodiment
Below in conjunction with Figure of description, the utility model is described further.
Preferably, as shown in Figure 1, a kind of plate part flatness rapid measurement device 1, it comprises that header board 2, back plate 3 and two decide slab 4; Described header board 2, described back plate 3 and describedly decide slab 4, or glass stone material by metal material, or encircle the chlorine plate, or engineering plastics are made.Described header board 2 comprises the smooth first smooth side, and described back plate 3 comprises the smooth second smooth side, and described first side and described second side are oppositely arranged and are parallel to each other, and have gap 5 between described first side and described second side; Describedly decide slab and be located between described first side and described second side, and describedly decide slab 4 and described first side, described second side is all vertical; Describedly decide slab 4 and have first width, described gap 5 has second width, and described first width equates with described second width; Described header board and describedly decide slab and fix by first securing member; described back plate and describedly decide slab and fix by second securing member; in the utility model; what described first securing member and described second securing member adopted is screw; the staff can select other securing member as required; only need describedly decide slab and described header board, described back plate is fixed respectively and is got final product, and all belongs to the content that the utility model is protected.
The utility model plate part flatness rapid measurement device in use, at first behind thickness alpha, thickness error ± β and the flatness δ that the definite as required plate part of staff needs, then can calculate the width D in described gap by formula D≤α ± β+δ.
When measuring, the first actual (real) thickness of staff with each part of miking, when part is plus tolerance, with the slab of deciding that meets D=alpha+beta+δ requirement described plate part flatness rapid measurement device is assembled, so the width in described gap equates with described width D of deciding slab, because the width in described gap is certain, so will process and need the plate part of measurement plane degree to put into described gap, can be specification product by the person smoothly, can not be substandard product by the person.
When part is minus tolerance, with the slab of deciding that meets D=alpha-beta+δ requirement described plate part flatness rapid measurement device is assembled, so the width in described gap equates with described width D of deciding slab, because the width in described gap is certain, so will process and need the plate part of measurement plane degree to put into described gap, can be specification product by the person smoothly, can not be substandard product by the person.
At the product of different-thickness, the staff only need change and describedly decide slab and can measure its flatness; In addition, described plate part flatness rapid measurement device also can be used for processing and corrects part, makes its flatness meet the needs of equipment.
The utility model plate part flatness rapid measurement device is compared with flatness measuring instrument before, and it is simple in structure, the measuring accuracy height, and easy to operate, usable range is wide, is particularly suitable for the production of same specification part in enormous quantities.
Embodiment only is a preferred optimum implementation of the present utility model in sum; unintelligible is that protection domain of the present utility model is limited; for adjustment that does not exceed technical solutions of the utility model and the change that the technical work personnel of this area are done according to the utility model present embodiment, should think and drop in the protection domain of the present utility model.
Claims (1)
1. plate part flatness rapid measurement device is characterized in that: it comprises header board, back plate and certain at least slab; Described header board comprises the smooth first smooth side, and described back plate comprises the smooth second smooth side, and described first side and described second side are oppositely arranged and are parallel to each other, and have the gap between described first side and described second side; Describedly decide slab and be located between described first side and described second side, and describedly decide slab and described first side, described second side is all vertical; Describedly decide slab and have first width, described gap has second width, and described first width equates with described second width; Described header board and describedly decide slab and fix by first securing member, described back plate and describedly decide slab and fix by second securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921728U CN202057284U (en) | 2011-03-31 | 2011-03-31 | Flatness rapid measuring device of plate-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921728U CN202057284U (en) | 2011-03-31 | 2011-03-31 | Flatness rapid measuring device of plate-shaped part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057284U true CN202057284U (en) | 2011-11-30 |
Family
ID=45017255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921728U Expired - Lifetime CN202057284U (en) | 2011-03-31 | 2011-03-31 | Flatness rapid measuring device of plate-shaped part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236423A (en) * | 2014-08-20 | 2014-12-24 | 成都市龙泉通惠实业有限责任公司 | Device for detecting thickness of core plate |
| CN104266624A (en) * | 2014-08-20 | 2015-01-07 | 成都市龙泉通惠实业有限责任公司 | Chip board thickness detection frame with material collection box |
| CN107063059A (en) * | 2016-12-16 | 2017-08-18 | 河北科技大学 | A kind of tile planarity measurement apparatus |
-
2011
- 2011-03-31 CN CN2011200921728U patent/CN202057284U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236423A (en) * | 2014-08-20 | 2014-12-24 | 成都市龙泉通惠实业有限责任公司 | Device for detecting thickness of core plate |
| CN104266624A (en) * | 2014-08-20 | 2015-01-07 | 成都市龙泉通惠实业有限责任公司 | Chip board thickness detection frame with material collection box |
| CN107063059A (en) * | 2016-12-16 | 2017-08-18 | 河北科技大学 | A kind of tile planarity measurement apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |